Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Northway, Northway Airport (PAOR)

Lat: 62.96°NLon: 141.93°WElev: 1716ft.

Mostly Cloudy

55°F

13°C

Humidity 59%
Wind Speed Calm
Barometer 29.96 in (1014.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 18 Aug 10:53 pm AKDT
Extended Forecast for

Boundary AK

  • Tonight

    Tonight: Scattered showers, mainly before 1am.  Mostly cloudy, with a low around 42. Southwest wind around 10 mph.  Chance of precipitation is 30%.

    Low: 42 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before 10am, then isolated showers and thunderstorms after 4pm.  Partly sunny, with a high near 54. Southwest wind around 5 mph.  Chance of precipitation is 20%.

    High: 54 °F

    Isolated
    Showers then
    Isolated
    T-storms

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms before 10pm.  Mostly cloudy, with a low around 41. South wind around 5 mph.  Chance of precipitation is 20%.

    Low: 41 °F

    Isolated
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Scattered showers, with thunderstorms also possible after 4pm.  Mostly cloudy, with a high near 54. Southeast wind around 5 mph becoming calm.  Chance of precipitation is 30%.

    High: 54 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 41. South wind around 5 mph.  Chance of precipitation is 30%.

    Low: 41 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers before 1pm, then scattered showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Mostly cloudy, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 10pm, then scattered showers.  Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 51.

    High: 51 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly before 4am.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly before 1am. Mostly cloudy, with a low around 42. Southwest wind around 10 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers before 10am, then isolated showers and thunderstorms after 4pm. Partly sunny, with a high near 54. Southwest wind around 5 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers and thunderstorms before 10pm. Mostly cloudy, with a low around 41. South wind around 5 mph. Chance of precipitation is 20%.
Thursday
Scattered showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 54. Southeast wind around 5 mph becoming calm. Chance of precipitation is 30%.
Thursday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 41. South wind around 5 mph. Chance of precipitation is 30%.
Friday
Scattered showers before 1pm, then scattered showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 10pm, then scattered showers. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Saturday
Scattered showers. Partly sunny, with a high near 51.
Saturday Night
Scattered showers, mainly before 4am. Mostly cloudy, with a low around 38.
Sunday
Scattered showers, mainly after 10am. Mostly cloudy, with a high near 49.
Sunday Night
Scattered showers. Cloudy, with a low around 36.
Monday
Scattered showers. Mostly cloudy, with a high near 48.
Monday Night
Scattered showers. Mostly cloudy, with a low around 35.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Boundary AK
 64.08°N 141.05°W (Elev. 4003 ft)
10:16 pm AKDT Aug 18, 2026
11pm AKDT Aug 18, 2026-6pm AKDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database